Navigation Links
A new method for measuring the flow of traffic a street has to bear by measuring atmospheric noise
Date:3/14/2013

Researchers from the University of Granada and the Carlos III University of Madrid have patented a new method to measure the flow of motorized traffic that a specific street carries each day, by measuring solely the levels of atmospheric noise. This pioneer system, unique in the world, is an alternative, or a complement, to other methods currently used to measure traffic flow, such as image counting or magnetic discharge levels.

This method, designed by the University of Granada, allows a differentiation between the flow of cars, LGVs, HGVs and motorbikes/scooters along a certain road by solely using the levels of atmospheric noise measured on said road. Its application is perfect for roads on which atmospheric noise is the predominant source (overcoming, by 10 Db, any other source of noise) and where traffic flows are of a medium to intense level. Furthermore, it has the added advantage of being more precise than other estimation methods, since it has been proven that it can estimate the total number of vehicles present on a given road over a very short-time period with a maximum error below 17%, which reduces the error for traffic flow estimations taken from sound recordings made over a longer time period.

The methodology developed by the researchers allows the information to be obtained by processing the experimental data using a Bayesian method, which can be developed in a computer algorithm, in order to systematize the prediction process. It is, therefore, a simple method of simple application (the meters can be fitted on top of a press stand, on a streetlamp or a house front) with virtually no prior installation work needed. Plus, it can used in real time and with no human supervision.

Controlling traffic

As the co-author of the research, Diego Pablo Ruiz Padillo, explains to us, this method can be used to control the type of traffic allowed in certain town or city areas (for example, to restrict HGVs on certain
'/>"/>

Contact: Diego Pablo Ruiz Padill
druiz@ugr.es
34-958-244-161
University of Granada
Source:Eurekalert  

Page: 1 2

Related biology news :

1. Better estrogen-testing methods needed to improve patient care
2. New method for greenhouse gas predictions
3. CETS offers new method to help simplify the study of brain pathologies
4. New method for researching understudied malaria-spreading mosquitoes
5. Elsevier announces the launch of a new journal: Methods in Oceanography
6. Nature Methods study: Using light to control cell clustering
7. Modern growing methods may be culprit of coffee rust fungal outbreak
8. Essential informatics methods and tools for analyzing the explosion of NGS data
9. New methods for quantifying antisense drug delivery to target cells and tissues
10. UCI neuroscientists create fiber-optic method of arresting epileptic seizures
11. Researchers analyse rock dissolving method of geoengineering
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
A new method for measuring the flow of traffic a street has to bear by measuring atmospheric noise
(Date:3/11/2015)... and Markets ( http://www.researchandmarkets.com/research/3p32qm/access_control ) has announced ... Product, Application & By Geography - Global Forecast & ... This report predicts that the access control ... with an estimated CAGR of 10.6%. The ... as contact cards & readers, contactless cards & readers, ...
(Date:3/10/2015)... NEW YORK , March 10, 2015  Continuing ... and the Unexpected, Hammacher Schlemmer introduces The Eye ... user,s identity before granting access to secure websites or ... trusted to verify travelers at international borders, the device ... 240 distinctive pattern points of the iris, converting them ...
(Date:3/10/2015)... Utah , March 10, 2015   Tute ... interpretation, has been selected by next-generation sequencing company ... of whole exome and targeted gene panel interpretation. ... provider, has adopted the most current technologies to support ... genetic research. The company offers two types of exome ...
Breaking Biology News(10 mins):Global Access Control (Cards & Readers, Biometrics, Controllers, Management Software) Market 2015-2020 - Analysis of the $10 Billion Market 2Hammacher Schlemmer Introduces The Eye Scanning Password Authenticator 2PrimBio Research Selects Tute as Whole Exome Analysis Provider, Creating Integrated, End-to-End Solution for Next-Generation Sequencing & Data Analysis 2PrimBio Research Selects Tute as Whole Exome Analysis Provider, Creating Integrated, End-to-End Solution for Next-Generation Sequencing & Data Analysis 3
... will gather in Maputo, Mozambique, 21-24 October, for the ... Science (ICSU)the first time an ICSU GA will be ... scientists from around the world will come together at ... can contribute to solving some of the most pressing ...
... green may be heart healthy if the green ... at Penn State who conducted the first study ... "We investigated mechanisms of action to explain the ... K. Gebauer, recent Penn State Ph.D. recipient, currently ...
... Boulder, CO, USA Counting on wetlands restoration projects ... is likely to be a "losing battle" that provides ... for their future, says a researcher from Western Carolina ... Gulf of Mexico this fall, the media has been ...
Cached Biology News:Global science community to gather in Mozambique 2Researchers study how pistachios may improve heart health 2Wetlands restoration not a panacea for Louisiana coast 2Wetlands restoration not a panacea for Louisiana coast 3
(Date:3/25/2015)... Francisco, CA (PRWEB) March 25, 2015 ... Support for Novel Mechanism of Action in Neuromuscular ... 25, 2015 – Cytokinetics, Incorporated (Nasdaq: CYTK) announced ... fast skeletal muscle troponin activator tirasemtiv in the ... a Phase IIa “Evidence of Effect” or hypothesis-generating ...
(Date:3/25/2015)... and the HAGUE, Netherlands , March ... of LES Stimulation therapy for chronic gastro-esophageal reflux disease ... Surgery [ Surgery . 2015; 157(3):556-567 ], ... minimally-invasive therapy. The study included 25 ... 11 years and taking prescribed daily proton pump inhibitor ...
(Date:3/25/2015)... COLLEGE PARK, Md. , March 25, 2015 ... of two years of intense research by scientists ... University of Maryland and represent a breakthrough in ... an assistant professor in the Department of Animal & ... faculty research assistant in ANSC, successfully produced genome-edited ...
(Date:3/25/2015)... , March 25, 2015  CASI Pharmaceuticals, Inc. ... the acquisition, development and commercialization of innovative therapeutics addressing ... market with a commercial focus on China ... 2 trial of its target therapy drug candidate ENMD-2076 ... of Chinese Academy of Medical Sciences in ...
Breaking Biology Technology:Cytokinetics Announces Publication of Results from Phase II Trial of Tirasemtiv in Patients with Myasthenia Gravis 2Cytokinetics Announces Publication of Results from Phase II Trial of Tirasemtiv in Patients with Myasthenia Gravis 3Cytokinetics Announces Publication of Results from Phase II Trial of Tirasemtiv in Patients with Myasthenia Gravis 4Cytokinetics Announces Publication of Results from Phase II Trial of Tirasemtiv in Patients with Myasthenia Gravis 5Cytokinetics Announces Publication of Results from Phase II Trial of Tirasemtiv in Patients with Myasthenia Gravis 6EndoStim LES Stimulation therapy demonstrates long term safety and efficacy results in treating reflux patients 2EndoStim LES Stimulation therapy demonstrates long term safety and efficacy results in treating reflux patients 3University of Maryland Researchers Successfully Produce Genome-edited Pigs Using Revolutionary Technology 2CASI Pharmaceuticals Announces Initiation Of A Phase 2 Trial With ENMD-2076 In Triple-Negative Breast Cancer In China 2CASI Pharmaceuticals Announces Initiation Of A Phase 2 Trial With ENMD-2076 In Triple-Negative Breast Cancer In China 3CASI Pharmaceuticals Announces Initiation Of A Phase 2 Trial With ENMD-2076 In Triple-Negative Breast Cancer In China 4CASI Pharmaceuticals Announces Initiation Of A Phase 2 Trial With ENMD-2076 In Triple-Negative Breast Cancer In China 5
... Informed Medical Communications (IMC), a leading provider of ... announced the appointment of Kerry Crawford to the ... this critical role, Kerry will lead operations and ... relationship management systems. This key addition is ...
... sweeteners partner to produce world,s first probiotic-enhanced ... baking aisleINDIANAPOLIS, March 3 Ganeden ... the patented probiotic strain GanedenBC30, today announced ... , an Indianapolis-based leading innovator of health ...
... Inc.,(OTC Bulletin Board: CLXS), a leading developer of ... launch of the world,s first,CTSA Experts Platform drawing ... more than 60,000 life science researchers. The platform ... of the Clinical Translational Science,Awards (CTSA,s) from the ...
Cached Biology Technology:Informed Medical Communications Appoints New Senior Manager, Strategic Operations 2Ganeden Biotech and Heartland Sweeteners to Produce Probiotic Sweetener 2Ganeden Biotech and Heartland Sweeteners to Produce Probiotic Sweetener 3Collexis Connects the NIH Clinical and Translational Science Award Programs with CTSA Expert Platform 2Collexis Connects the NIH Clinical and Translational Science Award Programs with CTSA Expert Platform 3
Human peripheral blood CD19+ B cells, For immunohistochemistry (IHC) Cell Chip with Human Peripheral Blood Monocytes, B Cells, NK Cells and Stem Cells...
Umbilical cord blood mononuclear cells, For immunohistochemistry (IHC) Cell Chip with Human Umbilical Cord Blood MNCs and T Cells...
Human plasmacytoid dendritic cells, BDCA-4+, For immunohistochemistry (IHC) Cell Chip with Human Peripheral Blood Dendritic Cells and EPCs...
Umbilical cord blood basophils, For immunohistochemistry (IHC)...
Biology Products: